this morning on "world news now" -- campaign trouble. this morning on "world news now" -- campaign trouble. the missouri republican running for senate could be forced to make a career decision later today. >> todd akins' controversial comments about abortion and rape set off a political firestorm all the way to the top. it's tuesday, august 21st. >> announcer: from abc news, this is "world news now." good tuesday morning, everybody. i'm rob nelson. >> i'm paula faris. i am so glad that you are back. >> back in the house. >> from your vacation. >> beautiful city. i am relaxed. good, mellow. >> although you showed us pictures on one of our other shows, all of you eating. wonder if you did sightseeing.